Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
wang xuan » wang xiuyan, wang yuhan, wang hua
zhang nan » zhang fan, zhang yan, zhang han
kong siu » kong eiu, wong siu, kong sar
3 china » 2 china, 4 china, 3 china's
yang 3 » yang _, yang 8, gang 3
sin » sign, sind, skin

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang xueman) OR (wang xuan)) yang 3 china zhang nan ((kong siu) OR (dong sin)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang xueman) or (wang xuan)) yang 3 china zhang nan ((kong siu) OR (dong sin)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang xueman) or (wang xuan)) yang 3 china zhang nan ((kong siu) OR (dong sin)) ;*.